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Medicion de impactos economicos a partir de una matriz de contabilidad social: el sector pesquero en Galicia

Javier Fernandez Macho, Carmen Gallastegui Zulaica and Pilar Gonzalez Casimiro
Authors registered in the RePEc Author Service: Javier Fernandez-Macho

Revista Espanola de Estudios Agrosociales y Pesqueros, 2006, issue 212, 39

Abstract: En este articulo se presenta una Matriz de Contabilidad Social (SAM) para el sector pesquero gallego. La informacion contenida en la SAM muestra la importancia del sector pesquero dentro de la economica gallega, permitiendo detectar que sectores contribuyen en mayor medida a la expansion economica regional, asi como su gran dpendencia respecto del exterior, en particular en relacion a la demanda proveniente del resto de Espana. Estos hechos sustentan el analisis subsiguiente en el que se han estimado, mediante los miltiplicadores contables calculados a partir de la SAM, los impactos economicos que un incremento de la demanda exterior de productos pesqueros genera en el conjunto de la economia gallega. la descomposicion de estos multiplicadores refleja ademas el peso de los distintos circuitos de interdependencia en la generacion de impactos economicos. Los resultados muestran que un incremento de las exportaciones hacia el resto del estado generarian importantes impactos sobre la produccion, la renta y el empleo en Galicia, no solo dentro del setor pesquero sino tambien en el resto de su economia...This article presents a Social Accounting Matric (SAM) for the Galician fishing sector, The data included in the SAM show the importance of the fishing sector within the Galician economy, allowing us to detect the sectors that contribute in greater measure to the regional economic expansion as well as its great external dependence, especially upon the demand from the rest of Spain. These facts uphold the subsequent analysis where the economic impacts of an increment in the external demand of fishing products on the rest of the Galician economy have been estimated through accounting multipliers calculated from the SAM. In addition, the breakdown of these multipliers shows the importance of the different interdependent circuits in generating these economic impacts. The results demonstrated that an increment in the exports to the rest of Spain would not generate important impacts on production, income and employment in Galicia, not only within the fishing sector but also in the rest of its economy.

Keywords: Environmental Economics and Policy; Production Economics (search for similar items in EconPapers)
Date: 2006
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Persistent link: https://EconPapers.repec.org/RePEc:ags:spreea:167161

DOI: 10.22004/ag.econ.167161

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